It 's got at least four exits: the main door, the door to the gift shop, a porch door, and a small door on the other side. It 's mostly made of wood, like a log cabin, except for the secret underground passage that "Gruncle" Stan keeps from the rest of the world which is very metallic. The entrance to this laboratory is hidden behind a vending machine in the gift shop. Stan hired a couple people to help with the Mystery Shack, Wendy and Soos. Wendy, a fifteen year old long-haired red-head, is often seen behind the cash register in the gift shop wearing a dark brown lumberjack hat, a green flannel and muddy boots. Soos, who has worked in the shack since he was twelve, is a friendly large dude in a small brown baseball hat who seems to do a lot of the shacks ' repair work. Stan often overprices the merchandise in the gift shop but the museum features many attractions such as the rock that looks like a face, the worlds most distracting object, a giants ' ear, a T-rex head fossil, shrunken heads, totem poles, a sack of mystery, Gravity Falls wax museum, a dodo bird, a picture of a horse riding a horse, the outhouse of mystery, a crystal ball, an invisible man, and a
It 's got at least four exits: the main door, the door to the gift shop, a porch door, and a small door on the other side. It 's mostly made of wood, like a log cabin, except for the secret underground passage that "Gruncle" Stan keeps from the rest of the world which is very metallic. The entrance to this laboratory is hidden behind a vending machine in the gift shop. Stan hired a couple people to help with the Mystery Shack, Wendy and Soos. Wendy, a fifteen year old long-haired red-head, is often seen behind the cash register in the gift shop wearing a dark brown lumberjack hat, a green flannel and muddy boots. Soos, who has worked in the shack since he was twelve, is a friendly large dude in a small brown baseball hat who seems to do a lot of the shacks ' repair work. Stan often overprices the merchandise in the gift shop but the museum features many attractions such as the rock that looks like a face, the worlds most distracting object, a giants ' ear, a T-rex head fossil, shrunken heads, totem poles, a sack of mystery, Gravity Falls wax museum, a dodo bird, a picture of a horse riding a horse, the outhouse of mystery, a crystal ball, an invisible man, and a